#674DB2#674DB2

#674DB2 is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.0% C 0.154 H 291.7°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#674DB2
RGB	rgb(103, 77, 178)
HSL	hsl(255, 40%, 50%)
HSV	hsv(255, 57%, 70%)
CMYK	cmyk(42.1%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(40.25, 35.21, -50.26)
CIE-LCH	lch(40.25, 61.36, 305.01°)
OKLab	oklab(49.96% 0.057 -0.143)
OKLCH	oklch(49.96% 0.154 291.7)
XYZ	xyz(16.2811, 11.4052, 43.4545)
Luminance	0.1141 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674DB2 #98B24D

analogous

#4D65B2 #674DB2 #9A4DB2

triadic

#674DB2 #B2674D #4DB267

tetradic

#674DB2 #B24D65 #98B24D #4DB29A

square

#674DB2 #B24D65 #98B24D #4DB29A

split-complementary

#674DB2 #B29A4D #65B24D

monochromatic

#36285D #4E3B87 #674DB2 #8B78C4 #B0A2D7

Accessibility & contrast

On white

6.40

#674DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#674DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674DB2

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674DB2	#FFFFFF	#000000	##FFFFFF
##674DB2	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1560B5

Deuteranopia (green-blind)

#1D5DB0

Tritanopia (blue-blind)

#526378

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #674db2;
/* rgb */ color: rgb(103, 77, 178);
/* oklch */ color: oklch(50.0% 0.154 291.7);

Tailwind

colors: {
  custom: {
    50: '#9780ca',
    500: '#674db2',
    950: '#000000',
  },
}

SCSS

$custom: #674db2;
$custom-light: #9780ca;
$custom-dark: #000000;

JSON

{
  "hex": "#674db2",
  "rgb": {
    "r": 103,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 255.446,
    "s": 39.608,
    "l": 50
  },
  "oklch": {
    "l": 0.49963,
    "c": 0.15393,
    "h": 291.7
  },
  "luminance": 0.11406
}

Semantic roles & 50–950 ramp

primary

#674DB2

secondary

#B8C497

accent

#CF58B1

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #674DB2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →